Directorio de PRODUCTOS INDUSTRIALES en los Estados Unidos merged | Page 64

For example, researchers at the Agricultural Research Service are looking into using
dairy-based films as an alternative to petroleum-based packaging. [1] Instead of being made of
synthetic polymers, these dairy-based films would be composed of proteins such as casein and
whey, which are found in milk. The films would be biodegradable and offer better oxygen
barriers than synthetic, chemical-based films. More research must be done to improve the water
barrier quality of the dairy-based film, but advances in sustainable packaging are actively being
pursued.
Environmental marketing claims on packages need to be made (and read) with caution.
Ambiguous greenwashing titles such as green packaging and environmentally friendly can be
confusing without specific definition. Some regulators, such as the US Federal Trade
Commission, are providing guidance to packagers.
Companies have long been reusing and recycling packaging when economically viable. Using
minimal packaging has also been a common goal to help reduce costs. Recent years have
accelerated these efforts based on social movements, consumer pressure, and regulation. All
phases of packaging, distribution, and logistics are included
Sustainable packaging is no longer focused on just recycling. Just as packaging is not the only
eco target, although it is still top of mind for many.
Right or wrong, packaging is frequently scrutinized and used as the measure of a company's
overall sustainability, even though it may contribute only a small percentage to the total eco
impact compared to other things, such as transportation, and water and energy use.
Vertical Packaging Machine for powders